JPS5934165U - Reducing type pilot valve - Google Patents
Reducing type pilot valveInfo
- Publication number
- JPS5934165U JPS5934165U JP13015382U JP13015382U JPS5934165U JP S5934165 U JPS5934165 U JP S5934165U JP 13015382 U JP13015382 U JP 13015382U JP 13015382 U JP13015382 U JP 13015382U JP S5934165 U JPS5934165 U JP S5934165U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- pilot valve
- reducing type
- type pilot
- spool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Multiple-Way Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す概略断面図、゛第２図
は第１図の作動状態を示す概略断面図である。
１１．１２・・・・・・タンク室、１５．１６・・・・
・・ヘッドピストン、１９．２０・・・・・・ピストン
、２１゜２２・・・・・・調圧バネ、２７．２８・・・
・・・接合部材、２９．３０・・・・・・スプール、３
３．３４・・・・・・戻しバネ、３５．３６・・・・・
・油室、Ｐ・・・・・・−次側ポート、Ａ、 Ｂ・・・
・・・二次側ポート。
′ワー暑FIG. 1 is a schematic sectional view showing an embodiment of the present invention, and FIG. 2 is a schematic sectional view showing the operating state of FIG. 1. 11.12...Tank room, 15.16...
...Head piston, 19.20...Piston, 21゜22...Pressure adjustment spring, 27.28...
...Joining member, 29.30...Spool, 3
3.34...Return spring, 35.36...
・Oil chamber, P...-Next port, A, B...
...Secondary side port. 'Wah hot
Claims (1)
前記ヘッドピストンにて圧縮して前記ピストンを動かし
一部側ポートを前記ピストンを介して二次側ポートに接
続するようにしたレデュウシング型パイロットバルブに
おいて、前記ｇ圧バネに接しかつタンク室内に挿設され
たピストンと、このピストンの一端に接合する小径の接
合部材と、この接合部材の他端に接し、かつ二次側ポー
トに設けた戻しバネにて押されるスプールと、このスプ
ールに対する油圧バランスをなすべく前記二次側ポート
に対応する油室とを有するレデュウシング型パイロット
バルブ。The head piston and the pressure regulating spring interposed in the piston,
In the reducing type pilot valve in which the piston is moved by compression by the head piston and one side port is connected to the secondary side port via the piston, the reducing type pilot valve is in contact with the g-pressure spring and inserted into the tank chamber. A small-diameter connecting member that connects to one end of the piston, a spool that contacts the other end of the connecting member and is pushed by a return spring provided at the secondary port, and a hydraulic balance for this spool. A reducing type pilot valve preferably having an oil chamber corresponding to the secondary port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13015382U JPS5934165U (en) | 1982-08-28 | 1982-08-28 | Reducing type pilot valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13015382U JPS5934165U (en) | 1982-08-28 | 1982-08-28 | Reducing type pilot valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5934165U true JPS5934165U (en) | 1984-03-02 |
Family
ID=30294675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13015382U Pending JPS5934165U (en) | 1982-08-28 | 1982-08-28 | Reducing type pilot valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934165U (en) |
-
1982
- 1982-08-28 JP JP13015382U patent/JPS5934165U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5934165U (en) | Reducing type pilot valve | |
| JPS58102832U (en) | Hydraulic clutch actuation control device | |
| JPS595429U (en) | Boost control valve for hydraulic clutch | |
| JPH0339602U (en) | ||
| JPS5853976U (en) | Solenoid valve for hydraulic circuit switching | |
| JPS6124535U (en) | Control valve for hydraulic clutch | |
| JPS5997218U (en) | Two-stage opening type pressure regulating valve | |
| JPS60103771U (en) | Sequence valve with check | |
| JPS60180874U (en) | Hydraulic pilot switching valve | |
| JPS58127227U (en) | inching valve | |
| JPS5814636U (en) | hydraulic operating device | |
| JPS6059434U (en) | Fluid pressure operation device for breaker | |
| JPS5992269U (en) | hydraulic control device | |
| JPS5816476U (en) | Pilot type switching valve | |
| JPS63150174U (en) | ||
| JPS59194603U (en) | Switching delay prevention device for directional valves | |
| JPS5958201U (en) | Brake valve relief valve | |
| JPS5897362U (en) | Flow rate adjustment switching valve with pressure adjustment part | |
| JPS5942301U (en) | Hydraulic cylinder differential circuit device | |
| JPS61168332U (en) | ||
| JPS6045902U (en) | cylinder control valve | |
| JPS5990670U (en) | pilot check valve | |
| JPS5872544U (en) | hydraulic shock absorber | |
| JPS6119165U (en) | automatic transmission | |
| JPS60102554U (en) | pilot pressure reducing valve |